How many pieces does the LEGO Home Alone (21330-1) have?

The LEGO Home Alone set (21330-1) contains 3955 pieces. It was released in 2021 as part of the LEGO LEGO Ideas and CUUSOO theme.

How can I find missing parts for LEGO set 21330-1?

On BrickMissing you can check which parts from the LEGO Home Alone (21330-1) you already own. Add your LEGO collection and we'll show exactly which of the 3955 pieces you're missing and which you already have.

Can I build the LEGO Home Alone with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 3955 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Home Alone from?

The LEGO Home Alone (21330-1) belongs to the LEGO LEGO Ideas and CUUSOO theme. You can browse all LEGO Ideas and CUUSOO sets on BrickMissing to find more sets from this theme.

Home Alone

21330-1 LEGO Ideas and CUUSOO 2021 3955 parts 1.7% repair risk Expert

The LEGO Ideas Home Alone (21330-1) set renders the McCallisters’ house in 3955 pieces, detailing its festive exterior and booby-trapped interior. This replica features detachable levels and walls that open for access to rooms filled with film references. Key functions include a basement furnace with a LEGO light brick, an iron-drop, swinging paint cans, collapsible shelves, and a zip line from the attic to the tree house. Minifigures of Kevin McCallister, his mother Kate McCallister, the Wet Bandits Harry and Marv, and 'Old Man' Marley are included. Harry and Marv's van, complete with crowbar and police hat elements, also appears. The building process unfolds with bricks divided into bags, mirroring the movie's plot progression.

Parts Inventory

🧱 3955 parts

Part	Color	Qty	LEGO price each
Equipment Trophy Cup Small 10172	Pearl Gold	1×	€0,31 View at LEGO → View
Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] 10247	Tan	2×	€0,10 View at LEGO → View
Brick Curved 1 x 4 x 1 1/3 No Studs 10314	Tan	1×	Check price → View
Bar Holder with Clip 11090	Black	1×	€0,12 View at LEGO → View
Tile Special 2 x 2 Inverted 11203	Dark Blue	1×	€0,10 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Light Bluish Gray	4×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Yellow	2×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Tan	1×	€0,13 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Dark Tan	1×	€0,13 View at LEGO → View
Plate Round 6 x 6 with Hole 11213	White	1×	€0,41 View at LEGO → View
Sports Roller Skate 11253	Black	1×	€0,15 View at LEGO → View
Sports Roller Skate 11253	Red	2×	€0,15 View at LEGO → View

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Repairability

Can you fix Home Alone if a piece goes missing?

1.7%Low repair risk

easy to fixguard this box

13 of the 761 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

4.4%

All sets

6.7%

Hardest to replace

Tile 4 x 4 Curved, Macaroni · Light Bluish Gray · only this setMinifig Head Kevin McCallister Child Oli… · Light Nougat · only this setMinifig Head Kate McCallister · Light Nougat · only this set

How we calculate this →